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Kepler Bios Tweaker V1.26 (V1.27 added) TDP unlock GTX 780TI 780 Titan GTX770 ... - Page 10

post #91 of 578
Use the afterburner guide in the owners club fella smile.gif if you only do benchmarks I would suggest the 780 GTX Classified.
post #92 of 578
Quote:
Originally Posted by Cyclops View Post

Depends on your card. For 600 series cards, yes. For 700 series cards, yes and no. Some you can, some you can't.

Any idea on a Asus GTX780 DCII OC?
post #93 of 578
Thread Starter 
Quote:
Originally Posted by Arkious View Post

Any idea on a Asus GTX780 DCII OC?




ASUS is using a different voltage controller than the reference design. We are not exactly sure what model it is since it has been rebranded, but it looks like one from CHiL.
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post #94 of 578
Quote:
Originally Posted by HitMe View Post




ASUS is using a different voltage controller than the reference design. We are not exactly sure what model it is since it has been rebranded, but it looks like one from CHiL.

so does that mean i am unable to modify the bios or it a limitation?
post #95 of 578
Ok so I'm completely baffled at this point as to where I should go from there.

I've got an EVGA 770 GTX with the dual bios feature (Great if I screw up one!). And so far I've been able to get it stable at 1254 max boost @ 1.2v. The problem I've got is I can't get it to go to 1.212v at ALL no matter what I do. I've tried unistalling drivers, unistalling Afterburner/PrecisionX, I've tried modding the bios, tried the afterburner softmods to no avail (I Get 'invalid' when trying to do the softmod). I've managed to increase the TDP/Power targets but I can't seem to get the voltage to go up.

I'm on water so ideally I'd like to be at 1.225v-1.25v everyday but at this point I'd settle for pretty much anything over the stock 1.2v.

Here's my original bios:
https://www.dropbox.com/s/ljzak5ocyfw5kny/Original%20EVGA%20770%20GTX.rom

Any ideas?
post #96 of 578
Thread Starter 
Quote:
Originally Posted by Arkious View Post

so does that mean i am unable to modify the bios or it a limitation?
sorry i thought you want to change voltage
you can edit any bios with Kepler Bios Tweaker tongue.gif
but you need to be careful , run Gpuz and click the bios icon save a copy of your bios then edit that copy with Kepler Bios Tweaker smile.gif

always keep an extra copy of your stock bios if something go's wrong tongue.gif
Quote:
Originally Posted by SoCalDJ View Post

Ok so I'm completely baffled at this point as to where I should go from there.





I've got an EVGA 770 GTX with the dual bios feature (Great if I screw up one!). And so far I've been able to get it stable at 1254 max boost @ 1.2v. The problem I've got is I can't get it to go to 1.212v at ALL no matter what I do. I've tried unistalling drivers, unistalling Afterburner/PrecisionX, I've tried modding the bios, tried the afterburner softmods to no avail (I Get 'invalid' when trying to do the softmod). I've managed to increase the TDP/Power targets but I can't seem to get the voltage to go up.

I'm on water so ideally I'd like to be at 1.225v-1.25v everyday but at this point I'd settle for pretty much anything over the stock 1.2v.




Here's my original bios:
https://www.dropbox.com/s/ljzak5ocyfw5kny/Original%20EVGA%20770%20GTX.rom

Any ideas?
you can get that card to run even to 1.3 Ghz with 1.212 V


to do the softmod change your date to 2012 and run the old version of AB

Try this again
Quote:
Now open the: VEN_10DE&DEV_1004&SUBSYS_27843842&REV_A1&BUS_3&DEV_0&FN_0.... files inside the profiles folder and add
these lines:

[settings]

VDDC_Generic_Detection=0
VDDC_NCP4206_Detection=3:20h
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post #97 of 578
Quote:
Originally Posted by HitMe View Post

sorry i thought you want to change voltage
you can edit any bios with Kepler Bios Tweaker tongue.gif
but you need to be careful , run Gpuz and click the bios icon save a copy of your bios then edit that copy with Kepler Bios Tweaker smile.gif

always keep an extra copy of your stock bios if something go's wrong tongue.gif

Thanks! I was thinking of downloading the LN2 modified bios, installing that then playing with the overclock settings, finding my best and then modifying the bios to hold it without the need for the software.

Ofc I will save a copy of the original for any mishaps haha. Wonder how high I will achieve on water
post #98 of 578
Will do. Stuck on a business trip until Friday but I'll give it a go this weekend.

I even tried swapping cards and the new card would go to 1.212 but this card won't....it's weird.

Ideally I'd like to have it in the bios once I located the max clock so I don't have to do the softmod. I'll let you know how it goes.
post #99 of 578
I spent HOURS last night trying to get more voltage to my Galaxy GTX 770 GC 2gb. I am hitting a similar 1.212v wall that many other users are hitting.

When trying the softmod, I never get anything to happen when putting the commands in the command prompt. With both of the options to try, nothing happens. Never get the 41-popup, just -invalid.

I tried modding the BIOS directly with Kepler Bios Tweaker 1.27 and it still never reports higher than 1.212 in any software.

Anyone have any further ideas? I am never getting higher than 51-60 degrees C and have plenty of room to increase voltage temp-wise.
Edited by y0bailey - 3/26/14 at 11:18am
post #100 of 578
Hi,
I want to flash a new bios with risen TDP into my MSI GTX 780 Ti Gaming.
When I use nvflash, do I have to use the --updateuefi command? How can I know if a UEFI bios is flashed into my card by default?
Anything else to consider?
Thanks.
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